figure(1);hold on;
gps_39a = importdata('GPSLog_2011-07-14_13-42-13.txt', ' ', 0);
gps_39a_stops = importdata('GPSLog_2011-07-14_13-42-13_stops.txt', ' ', 0);
% plot(gps(:,4),gps(:,3),'.-'); hold on;
% plot(gps(301,2),gps(301,1),'r.-'); 
plot(gps_39a.data(:,2),gps_39a.data(:,1),'.-');
plot(gps_39a_stops.data(:,2),gps_39a_stops.data(:,1),'r.');

% %figure(2); hold on;
% gps_145 = importdata('GPSLog_2011-07-14_09-33-52.txt', ' ', 0);
% gps_145_stops = importdata('GPSLog_2011-07-14_09-33-52_stops.txt', ' ', 0);
% plot(gps_145.data(:,2),gps_145.data(:,1),'.-');
% plot(gps_145_stops.data(:,2),gps_145_stops.data(:,1),'r.');

% gps_stops = importdata('GPSLog_stops_.txt', ' ', 0);
% plot(gps_stops.data(:,2),gps_stops.data(:,1),'.-');